They eat plants or animals (or both) and the breathe with lungs (or gills in the case of fish). A vertebrate is any animal with a backbone. People dogs cats, cows, fish, monkeys, whales, dolphins, frogs, gerbils, bats and so on.
Horses have lungs and nostrils just like us humans to obtain oxygen. They also have stomachs like us to digest food. Humans and horses are both mammals and vertebrates so we're relatively the same
they are carnivores so they get food by killing other mammals and oxygen by inhaling with there lungs
They depend on the constant waterflow of the ocean through their bodies to obtain food and oxygen and remove wastes.
They hunt and breath through their nose.
Flowering plants obtain food through a process called photosynthesis. They use sunlight, water, and carbon dioxide to produce glucose and oxygen, with the help of chlorophyll in their leaves. The glucose is used as food for the plant, while the oxygen is released into the atmosphere.
The amphibian's heart does pump out a mixture of oxygen-rich and oxygen-poor blood. They are vertebrates, and this is how vertebrates' circulatory systems work.
Animals inhale air in order to obtain the oxygen they use for extracting energy from food
Living things depend on organic matter for food and oxygen from the air or water they inhabit. Plants undergo photosynthesis to produce oxygen as a byproduct, and animals obtain oxygen through respiration.
Our body obtain oxygen to our body by breathing.
They are anaerobes and do not need oxygen. They are consumers and make energy by fermentation.
I believe the process is called,"Photosynthesis"! Plants do not obtain oxygen they produce oxygen through a process called photosynthesis. The sun produces energy and they change carbon dioxide and water into food oxygen is a byproduct of this process.
If you are wondering whether the reason why fish do not need to breathe the air the way humans do, is because there is oxygen in their food, that's not how it works. Fish obtain oxygen from the water, through their gills. Food does not contain any significant amount of free oxygen although it certainly contains compounds that are made with oxygen, such as water (H2O).